Answers Database A1.4/F1.4 Bitgen - ERROR:x4kbs:18 - Tiedown failed. 2 untied nodes. Record #3727 Product Family: Software Product Line: FPGA Implementation Product Part: bitgen Product Version: 1.4 Problem Title: A1.4/F1.4 Bitgen - ERROR:x4kbs:18 - Tiedown failed. 2 untied nodes. Problem Description: Bitgen fails during Tiedown: ERROR:x4kbs:18 - Tiedown failed. 2 untied nodes. Solution 1: This problem is fixed in the latest M1.4 Core Tools Patch available on the Xilinx Download Area: Solaris: ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_sol17_m14.tar.Z SunOS ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_sun17_m14.tar.Z HPUX: ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_hp17_m14.tar.Z Win95/NT: ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_nt17.zip End of Record #3727 - Last Modified: 08/18/98 18:22

For the latest news, design tips, and patch information on the Xilinx design environment, check out the Technical Tips!